Port Jefferson

NY, United States 40.95°, -73.077°

18°C
Fog
High tide 05:02 2.36m Falling Low tide 11:14 0.62m
Next tide in 3h 55m
Today 7 Jul Wed 8 Jul Thu 9 Jul Fri 10 Jul Sat 11 Jul Sun 12 Jul Mon 13 Jul

Tide times in Port Jefferson

Low tide 01:59 0.53m
High tide 08:01 2.29m
Low tide 14:05 0.66m
High tide 20:22 2.71m

Tide chart

Sun
Sunrise 05:28
Sunset 20:27
Day length 14h 59m
🌘 Moon phase
Waning Crescent 24% illumination
Weather
Temperature 21° / 30°C
Wind 26 km/h
Precipitation 0 mm
UV 8
Sea conditions
Waves 0.24m
Swell 0.14m
Period 3s
Sea state Calm

Weather forecast

Today 20° 18° 22 km/h
Wed 8 26° 18° 17 km/h
Thu 9 28° 19° 21 km/h 3.5 mm
Fri 10 30° 21° 26 km/h
Sat 11 27° 20° 18 km/h

Rain radar Port Jefferson Live

10-day tide forecast

Date High tide Low tide Weather
Tue 7 Jul Today 05:02 (2.36m)
17:30 (2.58m) 		11:14 (0.62m)
23:58 (0.62m) 		20°
Wed 8 Jul 05:58 (2.31m)
18:24 (2.61m) 		12:07 (0.65m) 26°
Thu 9 Jul 06:59 (2.28m)
19:22 (2.66m) 		00:58 (0.59m)
13:04 (0.67m) 		28°
Fri 10 Jul 08:01 (2.29m)
20:22 (2.71m) 		01:59 (0.53m)
14:05 (0.66m) 		30°
Sat 11 Jul 09:03 (2.33m)
21:21 (2.77m) 		03:00 (0.46m)
15:06 (0.63m) 		27°
Sun 12 Jul 10:03 (2.40m)
22:20 (2.83m) 		03:59 (0.39m)
16:07 (0.57m) 		-
Mon 13 Jul 11:00 (2.49m)
23:17 (2.86m) 		04:57 (0.33m)
17:06 (0.50m) 		-
Tue 14 Jul 11:54 (2.56m) 05:51 (0.28m)
18:03 (0.45m) 		-
Wed 15 Jul 00:11 (2.87m)
12:47 (2.62m) 		06:42 (0.26m)
18:57 (0.42m) 		-
Thu 16 Jul 01:05 (2.83m)
13:39 (2.66m) 		07:32 (0.27m)
19:52 (0.43m) 		-
Tue 7 Jul Today 20°
05:02 2.36m
11:14 0.62m
17:30 2.58m
23:58 0.62m
Wed 8 Jul 26°
05:58 2.31m
12:07 0.65m
18:24 2.61m
Thu 9 Jul 28°
00:58 0.59m
06:59 2.28m
13:04 0.67m
19:22 2.66m
Fri 10 Jul 30°
01:59 0.53m
08:01 2.29m
14:05 0.66m
20:22 2.71m
Sat 11 Jul 27°
03:00 0.46m
09:03 2.33m
15:06 0.63m
21:21 2.77m
Sun 12 Jul
03:59 0.39m
10:03 2.40m
16:07 0.57m
22:20 2.83m
Mon 13 Jul
04:57 0.33m
11:00 2.49m
17:06 0.50m
23:17 2.86m
Tue 14 Jul
05:51 0.28m
11:54 2.56m
18:03 0.45m
Wed 15 Jul
00:11 2.87m
06:42 0.26m
12:47 2.62m
18:57 0.42m
Thu 16 Jul
01:05 2.83m
07:32 0.27m
13:39 2.66m
19:52 0.43m

Location information

Coordinates 40.95°, -73.0767°
Timezone America/New_York
🌘 Moon phase Waning Crescent (24%)

Activity guide

Make the most of Port Jefferson's coastal environment with these tide-dependent activities:

High tide

Sailing

Ideal for boat departures and arrivals

Kayaking

Explore coastal caves and hidden spots

Paddleboarding

Calm waters perfect for SUP sessions

Low tide

Beach walking

Extended sandy areas to explore

Photography

Capture unique coastal landscapes

Shell collecting

Discover shells and sea treasures on exposed beaches

Nearby tide stations

Cedar Beach 3.3 km away Flax Pond at Old Field Ny 5.8 km away Patchogue 23.2 km away Northport, Northport Bay 23.9 km away Great South Bay at West Sayville Ny 25.5 km away Black Rock Harbor 25.7 km away Bridgeport 26.7 km away Southport, Southport Harbor 26.8 km away

Tide times in Port Jefferson

Plan your day at Port Jefferson with our detailed tide charts. High tide and low tide times updated daily.

Understanding tides at Port Jefferson helps you stay safe and make the most of your visit. Tides follow a roughly 12-hour cycle, with two high tides and two low tides each day.

Be aware of local conditions at Port Jefferson. Some areas can become inaccessible during high tide.

Our tide predictions for Port Jefferson are calculated using astronomical data and local observations for maximum accuracy.

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